form.blade.php

<form action="{!! route('admin@settings.general') !!}" method="post" autocomplete="off">
                {!! csrf_field() !!}
                <div class="form-group">
                    <label for="site_name">Site Adı : </label>
                    <input type="text" class="form-control" id="site_name" name="settings[site_name]" placeholder="Site Adı">
                    @if($errors->has('settings.site_name')) <span class="help-block">{!! $errors->first('settings.site_name') !!}</span> @endif
                </div>

                <div class="form-group">
                    <label for="site_slogan">Site Sloganı : </label>
                    <input type="text" name="settings[site_slogan]" placeholder="Site Sloganı" id="site_slogan" class="form-control">
                    @if($errors->has('settings.site_slogan')) <span class="help-block">{!! $errors->first('settings.site_slogan') !!}</span> @endif
                </div>
                
                <div class="form-group">
                    <label for="date_format">Tarih Biçimi</label>
                    <select name="settings[date_format]" id="date_format" class="form-control">
                        <option value="j F Y">{!! carbon()->format('j F Y') !!}</option>
                        <option value="Y-m-d">{!! carbon()->format('Y-m-d') !!}</option>
                        <option value="m/d/Y">{!! carbon()->format('m/d/Y') !!}</option>
                        <option value="d/m/Y">{!! carbon()->format('d/m/Y') !!}</option>
                    </select>
                    @if($errors->has('settings.date_format')) <span class="help-block">{!! $errors->first('settings.date_format') !!}</span> @endif
                </div>

                <div class="form-group">
                    <label for="time_format">Saat Biçimi</label>
                    <select name="settings[time_format]" id="time_format" class="form-control">
                        <option value="H:i">{!! carbon()->format('H:i') !!}</option>
                        <option value="g:i A">{!! carbon()->format('g:i A') !!}</option>
                    </select>
                    @if($errors->has('settings.time_format')) <span class="help-block">{!! $errors->first('settings.time_format') !!}</span> @endif
                </div>

                <div class="form-group">

                    <button class="btn btn-primary" type="submit">Güncelle</button>

                </div>

            </form>